Brindabella household prepares for an upcoming charity fete, while Mrs. Peacock's new love interest comes for a visit. However, no one seems to take a liking to him.
A journalist arrives at Brindabella to run a piece on Professor Plum, but what secrets will she uncover?
Professor Plum's brother Roger comes to visit, but jealousy and tensions ensue, and before long Roger has been murdered.
Miss. Scarlett hires a private investigator to look into her inheritance, but he starts digging where he doesn't belong.
Brindabella household gather to celebrate Christmas, but their festive moods are dampened when an aunt of the family arrives saying the mansion is rightfully hers.
The household gather for a séance. But what starts out as fun, quickly dissolves to chaos as past horrors are brought to life.
A terrified young woman reveals to Reverend Green that her father is abusive, so he shelters her at Brindabella so he cannot get to her.
A sleazy politician with aspirations to become Prime Minister arrives at Brindabella, hoping to find his future First Lady.
Reverend Green saves a musician from a motorcycle accident and takes him back to Brindabella, but it isn't long before he starts causing trouble in the household.
Brindabella is preparing to host the wedding of Colonel Mustard's daughter, but no one seems to be taking a liking to the groom-to-be.
A fitness instructor has arrived at the homestead, and Miss. Scarlett and Mrs. Peacock join his body building organisation, much to the displeasure of the rest of the household.
Determined to beat her rival Matilda at bridge, Mrs. Peacock hires a tutor to improve her game. However she is horrified when the tutor cannot make it, and Matilda herself arrives as her replacement.
Mrs. Peacock is looking at making a copy of a painting by Vincent Van Gogh, so Professor Plum puts her in touch with a university colleague of his, but his approval paints trouble through the household.
Mrs. Peacock invites a journalist over to Brindabella Homestead to run an article on the place. However, they discover a much more interesting story than the homestead.
Professor Plum and Miss. Scarlett are having an engagement party, and a hairdresser and part-time dance instructor is hired for the event.
A motivational speaker is invited to Brindabella to spruik his get rich quick scheme. But are his ideas too unconventional for the residents?
Wealthy butcher Clarry arrives at Brindabella to announce that he hasn't got long left to live, and is offering to leave his fortune to the guest with the best proposal for how to spend his riches. But will he come to an even sooner death than expected?
A tax man arrives at Brindabella for a standard audit of Mrs. Peacock's finances. However, he soon delves into the financial situations of all the guests.
A gifted Shakespearean actor arrives at Brindabella and entertains the guests, but behind the scenes they are faced with theft, money, blackmail and murder.
A blast from the past comes back to Brindabella to wreck havoc among the guests, especially Miss. Scarlett.
Charismatic Sister Ishtar arrives at Brindabella to try and convert Mrs. Peacock to her cult, much to the displeasure of Rev. Green.
An amateur sleuth and Great Aunt to Miss. Scarlett begins digging into the history of the Scarlett family. But will she unearth more than what's good for her?
Mrs. Peacock has hired a chef to assist with an upcoming event, much to the annoyance of Mrs. White.
Mrs. Peacock agrees to get interviewed by the daughter of an old friend of Colonel Mustard's, but it does not go as smoothly as planned.